Regeneration Failure; Memory Error - Pentair FLECK 9100 SXT Installer Manual

10.2.3. Regeneration failure

Note
The system has not regenerated for more than 99 days or 7 days if the controller type has
been set to day of week.
A Perform a manual regeneration to reset the error code.
B If the system is metered, verify that it is measuring flow by running service
water and watching for the flow indicator on the display.
C If the unit doesn't measure flow, verify that the meter is working properly and its cable is well
connected.
D Enter master programming mode.
E Verify that the unit is configured properly.
F Check that system capacity has been selected.
G Check that day override is set properly.
H Check that meter is identified correctly.
I If the unit is configured as a day of week system, verify that at least one day is set ON.
J Correct the setting as necessary.

10.2.4. Memory error

Note
The controller board has a memory failure.
A Perform a master reset.
B Reconfigure the system via master programming mode.
C Step the valve through a manual regeneration.
D If the error reoccurs, unplug the unit.
E Put it into bypass.
F Contact dealer.
Ref. MKT-IM-004 / A - 27.10.2016
Installer Manual Fleck 9100 - SXT - Troubleshooting
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